131342200322422 has 16 divisors (see below), whose sum is σ = 197061746015232. Its totient is φ = 65654952463080.

The previous prime is 131342200322413. The next prime is 131342200322453. The reversal of 131342200322422 is 224223002243131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362535493 + ... + 362897599.

It is an arithmetic number, because the mean of its divisors is an integer number (12316359125952).

Almost surely, 2^{131342200322422} is an apocalyptic number.

131342200322422 is a deficient number, since it is larger than the sum of its proper divisors (65719545692810).

131342200322422 is a wasteful number, since it uses less digits than its factorization.

131342200322422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406203.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 131342200322422 its reverse (224223002243131), we get a palindrome (355565202565553).

The spelling of 131342200322422 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred million, three hundred twenty-two thousand, four hundred twenty-two".